
Hello there! That's a great question. The information in the search results wasn't very helpful for defining this, so here’s an answer based on general furniture knowledge.
Think of the chaise on a corner sofa as the built-in lounger part. It's the long section that juts out, creating the classic 'L' shape that corner sofas are known for. This section is specifically designed so you can stretch your legs out and recline comfortably, much like a daybed attached to your sofa.
The term itself comes from "chaise longue," which is French for "long chair," and that perfectly describes its function! It’s the perfect spot for kicking back with a book, watching a movie, or even taking a quick nap without having to lie across the entire sofa.
Unlike the other seats that have a full backrest behind them, the chaise section typically only has a backrest at the head and sometimes an armrest along one side. Essentially, it adds a versatile and super-comfy lounging element to a standard sofa design.


